Finding the Third Proportional to 181,569,678 and 376,058,908
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Solution
The third proportional to 181,569,678 and 376,058,908 is: 778,876,207.99
Step by Step Solution
- Step 1: Write the proportion equation
181,569,678 : 376,058,908 = 376,058,908 : x - Step 2: Convert to fraction form
181,569,678/376,058,908 = 376,058,908/x - Step 3: Cross multiply
181,569,678x = 376,058,908 × 376,058,908 - Step 4: Simplify right side
181,569,678x = 141,420,302,286,152,464 - Step 5: Solve for x
x = 141,420,302,286,152,464/181,569,678 - Step 6: Final answer
x = 778,876,207.99
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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.